Add missing prototype in swm_hack.c.

[spectrwm] / lib / swm_hack.c

diff --git a/lib/swm_hack.c b/lib/swm_hack.c
index f90419eabbc7d0b10466a09c96eec6744868d313..c5f5b5b8945d7a0c8f114197ede767f436e4d7f8 100644 (file)
--- a/lib/swm_hack.c
+++ b/lib/swm_hack.c
@@ -55,7 +55,9 @@ static void           *lib_xtlib = NULL;
 
 static Window          root = None;
 static int             xterm = 0;
-static Display         *dpy = NULL;
+static Display         *display = NULL;
+
+void   set_property(Display *, Window, char *, char *);
 
 /* Find our root window */
 static              Window
@@ -106,7 +108,8 @@ set_property(Display *dpy, Window id, char *name, char *val)
        if (atom)
                if (snprintf(prop, SWM_PROPLEN, "%s", val) < SWM_PROPLEN)
                        (*xcp)(dpy, id, atom, XA_STRING,
-                           8, PropModeReplace, (unsigned char *)prop, SWM_PROPLEN);
+                           8, PropModeReplace, (unsigned char *)prop,
+                           strlen((char *)prop));
 }
 
 typedef             Window(CWF) (Display * _display, Window _parent, int _x,
@@ -119,7 +122,7 @@ typedef             Window(CWF) (Display * _display, Window _parent, int _x,
 
 /* XCreateWindow intercept hack */
 Window
-XCreateWindow(Display * display, Window parent, int x, int y,
+XCreateWindow(Display *dpy, Window parent, int x, int y,
    unsigned int width, unsigned int height,
    unsigned int border_width,
    int depth, unsigned int clss, Visual * visual,
@@ -134,20 +137,20 @@ XCreateWindow(Display * display, Window parent, int x, int y,
                lib_xlib = dlopen("libX11.so", RTLD_GLOBAL | RTLD_LAZY);
        if (!func) {
                func = (CWF *) dlsym(lib_xlib, "XCreateWindow");
-               dpy = display;
+               display = dpy;
        }
 
-       if (parent == DefaultRootWindow(display))
-               parent = MyRoot(display);
+       if (parent == DefaultRootWindow(dpy))
+               parent = MyRoot(dpy);
        
-       id = (*func) (display, parent, x, y, width, height, border_width,
+       id = (*func) (dpy, parent, x, y, width, height, border_width,
            depth, clss, visual, valuemask, attributes);
 
        if (id) {
                if ((env = getenv("_SWM_WS")) != NULL) 
-                       set_property(display, id, "_SWM_WS", env);
+                       set_property(dpy, id, "_SWM_WS", env);
                if ((env = getenv("_SWM_PID")) != NULL)
-                       set_property(display, id, "_SWM_PID", env);
+                       set_property(dpy, id, "_SWM_PID", env);
                if ((env = getenv("_SWM_XTERM_FONTADJ")) != NULL) {
                        unsetenv("_SWM_XTERM_FONTADJ");
                        xterm = 1;
@@ -165,7 +168,7 @@ typedef             Window(CSWF) (Display * _display, Window _parent, int _x,
 
 /* XCreateSimpleWindow intercept hack */
 Window
-XCreateSimpleWindow(Display * display, Window parent, int x, int y,
+XCreateSimpleWindow(Display *dpy, Window parent, int x, int y,
     unsigned int width, unsigned int height,
     unsigned int border_width,
     unsigned long border, unsigned long background)
@@ -180,17 +183,17 @@ XCreateSimpleWindow(Display * display, Window parent, int x, int y,
        if (!func)
                func = (CSWF *) dlsym(lib_xlib, "XCreateSimpleWindow");
 
-       if (parent == DefaultRootWindow(display))
-               parent = MyRoot(display);
+       if (parent == DefaultRootWindow(dpy))
+               parent = MyRoot(dpy);
 
-       id = (*func) (display, parent, x, y, width, height,
+       id = (*func) (dpy, parent, x, y, width, height,
            border_width, border, background);
 
        if (id) {
                if ((env = getenv("_SWM_WS")) != NULL) 
-                       set_property(display, id, "_SWM_WS", env);
+                       set_property(dpy, id, "_SWM_WS", env);
                if ((env = getenv("_SWM_PID")) != NULL)
-                       set_property(display, id, "_SWM_PID", env);
+                       set_property(dpy, id, "_SWM_PID", env);
                if ((env = getenv("_SWM_XTERM_FONTADJ")) != NULL) {
                        unsetenv("_SWM_XTERM_FONTADJ");
                        xterm = 1;
@@ -204,7 +207,7 @@ typedef int         (RWF) (Display * _display, Window _window, Window _parent,
 
 /* XReparentWindow intercept hack */
 int
-XReparentWindow(Display * display, Window window, Window parent, int x, int y)
+XReparentWindow(Display *dpy, Window window, Window parent, int x, int y)
 {
        static RWF         *func = NULL;
 
@@ -214,10 +217,10 @@ XReparentWindow(Display * display, Window window, Window parent, int x, int y)
        if (!func)
                func = (RWF *) dlsym(lib_xlib, "XReparentWindow");
 
-       if (parent == DefaultRootWindow(display))
-               parent = MyRoot(display);
+       if (parent == DefaultRootWindow(dpy))
+               parent = MyRoot(dpy);
 
-       return (*func) (display, window, parent, x, y);
+       return (*func) (dpy, window, parent, x, y);
 }
 
 typedef                void (ANEF) (XtAppContext app_context, XEvent *event_return);
@@ -233,16 +236,16 @@ void
 XtAppNextEvent(XtAppContext app_context, XEvent *event_return)
 {
        static ANEF     *func = NULL;
-       static int      kp_add = 0, kp_subtract = 0;
+       static KeyCode  kp_add = 0, kp_subtract = 0;
 
        /* find the real Xlib and the real X function */
        if (!lib_xtlib)
                lib_xtlib = dlopen("libXt.so", RTLD_GLOBAL | RTLD_LAZY);
        if (!func) {
                func = (ANEF *) dlsym(lib_xtlib, "XtAppNextEvent");
-               if (dpy != NULL) {
-                       kp_add = XKeysymToKeycode(dpy, XK_KP_Add);
-                       kp_subtract = XKeysymToKeycode(dpy, XK_KP_Subtract);
+               if (display != NULL) {
+                       kp_add = XKeysymToKeycode(display, XK_KP_Add);
+                       kp_subtract = XKeysymToKeycode(display, XK_KP_Subtract);
                }
        }